Development and optimization on spatiotemporal resolution of ultrafast electron diffraction
文献类型：期刊论文
| 作者 | Liang, WX ; Zhu, PF ; Wang, X ; Nie, SH ; Zhang, ZC ; Cao, JM ; Sheng, ZM ; Zhang, J |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2009 |
| 卷号 | 58期号:8页码:5539 |
| 关键词 | TRANSIENT MOLECULAR-STRUCTURES PHOTOCATHODE MICROSCOPY MOTIONS |
| ISSN号 | 1000-3290 |
| 通讯作者 | Cao, JM: Florida State Univ, Dept Phys, Tallahassee, FL 32310 USA. |
| 中文摘要 | Ultrafast electron diffraction is a powerful technique for the measurement of transient structure at atomistic level and on ultrafast timescale. Here we report the development of the first such an ultrafast electron diffraction system in China. With careful design and after performing optimization of its spatiotemporal resolution, we are able to detect a sub-milli-angstrom lattice spacing change with a sub-picosecond temporal resolution in an ultrafast heated Al film. This achievement offers great promise to conduct real-time measurements of transient structures in many dynamical processes that can be initiated by ultrafast optical excitation. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10728409, 10734130, 10735050, 60621063]; State Key Development Program for Basic Research of China [2007CB815102] |
| 语种 | 中文 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/35876]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liang, WX,Zhu, PF,Wang, X,et al. Development and optimization on spatiotemporal resolution of ultrafast electron diffraction[J]. ACTA PHYSICA SINICA,2009,58(8):5539. |
| APA | Liang, WX.,Zhu, PF.,Wang, X.,Nie, SH.,Zhang, ZC.,...&Zhang, J.(2009).Development and optimization on spatiotemporal resolution of ultrafast electron diffraction.ACTA PHYSICA SINICA,58(8),5539. |
| MLA | Liang, WX,et al."Development and optimization on spatiotemporal resolution of ultrafast electron diffraction".ACTA PHYSICA SINICA 58.8(2009):5539. |
入库方式： OAI收割
来源：物理研究所
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